Cable protection pipe convenient to install and fix

Abstract

The utility model discloses a cable protection tube convenient to install and fix, which belongs to the technical field of cables, and comprises a first protection tube, a second protection tube and a reinforcing tube, one end of the first protection tube is fixedly connected with a connecting end, the surface of the connecting end is provided with an external thread, the inner wall of one end of the second protection tube is provided with an internal thread, and the reinforcing tube is fixedly connected with the connecting end. The external threads are matched with the internal threads, threaded grooves are formed in the top of the first protection pipe and the top of the second protection pipe, and the reinforcing pipe is fixedly connected with the threaded grooves in the first protection pipe and the threaded grooves in the second protection pipe through fastening bolts. The connecting end of the first protective tube is attached to one end of the second protective tube, so that the external thread is in contact with the internal thread, then the first protective tube is rotated, the spiral line on the external thread is screwed into the spiral groove of the internal thread, and movement is stopped until one end of the first protective tube is tightly attached to one end of the second protective tube. And the purpose of quick installation is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of cable technology, specifically relating to a cable protection tube that is easy to install and fix. Background Technology

[0002] A cable is a conductor consisting of one or more mutually insulated conductors and an outer insulating protective layer, primarily used to transmit electricity or information from one point to another. Cables typically consist of several or groups of conductors, each group insulated from the others, often twisted around a central conductor, and completely covered by a highly insulating outer layer. Cables are characterized by internal conductivity and external insulation, ensuring the safe and stable transmission of electrical energy or signals. Protective conduits are used to protect cables.

[0003] In existing cable protection pipes, the connection points of multiple pipes are welded during installation. However, when troubleshooting cable faults, the welded joints must be broken to inspect the internal cables. If the broken pipes are repeatedly welded, the welds become more brittle and may even break, significantly reducing the protective performance. Therefore, we provide a cable protection pipe that is easy to install and fix. Utility Model Content

[0004] The purpose of this utility model is to provide a cable protection pipe that is easy to install and fix, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cable protection pipe that is easy to install and fix, comprising a first protection pipe, a second protection pipe, and a reinforcing pipe. One end of the first protection pipe is fixedly connected to a connecting end, and the surface of the connecting end is provided with an external thread. The inner wall of one end of the second protection pipe is provided with an internal thread, and the external thread is compatible with the internal thread. The top of both the first and second protection pipes is provided with threaded grooves. The reinforcing pipe is fixedly connected to the threaded grooves on the first and second protection pipes by fastening bolts.

[0006] Using the above method, the connecting end of the No. 1 protective tube is fitted with one end of the No. 2 protective tube, so that the external thread and the internal thread are in contact. Then, the No. 1 protective tube is rotated to screw the helical line on the external thread into the helical groove of the internal thread until one end of the No. 1 protective tube and one end of the No. 2 protective tube are tightly fitted together and the movement stops, thus achieving the purpose of rapid installation.

[0007] As a preferred embodiment of a cable protection pipe that is easy to install and fix, sealing rings are bonded to both sides of the reinforcing pipe, and the sealing rings are tightly fitted to the surfaces of the first and second protection pipes.

[0008] By adopting the above scheme, the connection between the No. 1 and No. 2 protective pipes and the reinforcing pipe is sealed by setting the sealing ring, preventing dust and moisture in the air from seeping into the interior of the No. 1 and No. 2 protective pipes through the gaps in the connection, which greatly improves the sealing performance of the No. 1 and No. 2 protective pipes.

[0009] As a preferred embodiment of a cable protection pipe that is easy to install and fix, both the No. 1 and No. 2 protection pipes are hollow inside and have the same size.

[0010] By adopting the above scheme, since the No. 1 and No. 2 protective pipes are the same size, the connection between the No. 1 and No. 2 protective pipes is tighter and more aesthetically pleasing.

[0011] As a preferred embodiment of a cable protection pipe that is easy to install and fix, the first and second protection pipes are provided with a partition frame inside, and the partition frame is cross-shaped.

[0012] By adopting the above solution and setting up the separator, the cables can be prevented from coming into contact with each other and getting tangled, which facilitates subsequent troubleshooting.

[0013] As a preferred embodiment of a cable protection pipe that is easy to install and fix, the surfaces of the No. 1 protection pipe, the No. 2 protection pipe and the reinforcing pipe are coated with an anti-rust layer, and the anti-rust layer includes an epoxy zinc-rich primer layer and an epoxy iron oxide red primer layer.

[0014] By adopting the above solution and setting the anti-rust layer, a protective film can be formed on the surface of the No. 1 protective pipe, the No. 2 protective pipe and the reinforced pipe, which can prevent metal from corroding with oxygen and moisture and extend its service life.

[0015] As a preferred embodiment of a cable protection pipe that is easy to install and fix, the interior of the reinforcing pipe is hollow, and the size of the reinforcing pipe is larger than that of the first and second protection pipes.

[0016] Using the above solution, since the size of the reinforcing pipe is larger than that of the first and second protective pipes, the reinforcing pipe can be quickly installed and removed from the surfaces of the first and second protective pipes to prevent jamming.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. In this utility model, the connecting end of the No. 1 protective tube is attached to one end of the No. 2 protective tube, so that the external thread and the internal thread are in contact. Then, the No. 1 protective tube is rotated to screw the helical line on the external thread into the helical groove of the internal thread until one end of the No. 1 protective tube and one end of the No. 2 protective tube are tightly attached and the movement stops, thus achieving the purpose of quick installation.

[0019] 2. In this utility model, the reinforcing tube is fitted at the connection between the first and second protective tubes, and the movement stops when the through hole on the reinforcing tube is aligned with the threaded groove on the first and second protective tubes. Finally, the fastening bolt is screwed into the threaded groove from the through hole on the reinforcing tube until the fastening bolt can no longer be turned, and the movement stops. This reinforces and seals the connection between the first and second protective tubes, further improving the protective performance of the first and second protective tubes.

[0020] 3. This utility model prevents cables from coming into contact with each other and getting tangled by setting up a separator frame, which facilitates subsequent troubleshooting. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a separate diagram of the No. 1 and No. 2 protective tubes of this utility model;

[0023] Figure 3 This is a second-view schematic diagram of the first protective tube of this utility model.

[0024] In the diagram: 1. Protective pipe No. 1; 2. Protective pipe No. 2; 3. Reinforcing pipe; 4. Sealing ring; 5. Fastening bolt; 6. Threaded groove; 7. Divider frame. Detailed Implementation

[0025] Please see Figure 1-3 A cable protection conduit that is easy to install and fix includes a first protection conduit 1, a second protection conduit 2, and a reinforcing conduit 3, see [link to documentation]. Figure 1As shown, the interior of the reinforcing tube 3 is hollow. The size of the reinforcing tube 3 is larger than that of the first protective tube 1 and the second protective tube 2. Because the size of the reinforcing tube 3 is larger than that of the first protective tube 1 and the second protective tube 2, the reinforcing tube 3 can be quickly installed and removed from the surfaces of the first protective tube 1 and the second protective tube 2 to prevent jamming. One end of the first protective tube 1 is fixedly connected to a connecting end, and the surface of the connecting end is provided with external threads. The inner wall of one end of the second protective tube 2 is provided with internal threads, and the external threads are compatible with the internal threads. The top of the first protective tube 1 and the second protective tube 2 are both provided with threaded grooves 6. The threaded grooves 6 on the reinforcing tube 3 and the first protective tube 1 and the second protective tube 2 are all fastened with bolts 5. For the fixed connection, the surfaces of the No. 1 protective pipe 1, No. 2 protective pipe 2, and reinforcing pipe 3 are coated with an anti-rust layer, which includes an epoxy zinc-rich primer layer and an epoxy iron oxide red primer layer. Through the setting of the anti-rust layer, a protective film can be formed on the surface of the No. 1 protective pipe 1, No. 2 protective pipe 2, and reinforcing pipe 3 to prevent corrosion of the metal by oxygen and moisture, thus extending its service life. The connecting end of the No. 1 protective pipe 1 is fitted with one end of the No. 2 protective pipe 2, so that the external thread contacts the internal thread. Then, the No. 1 protective pipe 1 is rotated to screw the helical line on the external thread into the helical groove of the internal thread until one end of the No. 1 protective pipe 1 and one end of the No. 2 protective pipe 2 are tightly fitted together, and the movement stops, thus achieving the purpose of quick installation.

[0026] See Figure 1 As shown, sealing rings 4 are bonded to both sides of the reinforcing pipe 3. The sealing rings 4 are tightly fitted to the surfaces of the first protective pipe 1 and the second protective pipe 2. The sealing rings 4 seal the connection between the first protective pipe 1, the second protective pipe 2 and the reinforcing pipe 3, preventing dust and moisture in the air from seeping into the interior of the first protective pipe 1 and the second protective pipe 2 through the gaps in the connection. This greatly improves the sealing performance of the first protective pipe 1 and the second protective pipe 2. Figure 3 As shown, both protective tube 1 and protective tube 2 are hollow inside and have the same size. Because protective tube 1 and protective tube 2 are the same size, their connection is tighter and more aesthetically pleasing. Figure 3 As shown, the interior of the No. 1 protection pipe 1 and the No. 2 protection pipe 2 is equipped with a partition frame 7. The partition frame 7 is cross-shaped. The partition frame 7 is set to prevent the cables from contacting each other and getting tangled, which facilitates subsequent troubleshooting.

[0027] In use, firstly, align the connecting end of protective tube 1 with one end of protective tube 2, ensuring the external thread contacts the internal thread. Rotate protective tube 1, screwing the helix on the external thread into the helical groove of the internal thread, until one end of protective tube 1 and one end of protective tube 2 are tightly fitted together, then stop the movement. This achieves rapid installation. Next, fit reinforcing tube 3 onto the connection between protective tube 1 and protective tube 2, ensuring the through hole on reinforcing tube 3 aligns with the threaded groove 6 on both protective tubes 1 and 2, then stop the movement. Then, screw the fastening bolt 5 into the threaded groove 6 through the through hole on reinforcing tube 3, until the fastening bolt 5 can no longer be rotated, then stop the movement. This completes the process for protecting protective tubes 1 and 2. The connection ends of tube 2 are reinforced and sealed, further improving the protection performance of the first protective tube 1 and the second protective tube 2. At the same time, the sealing ring 4 seals the connection between the first protective tube 1 and the second protective tube 2 and the reinforcing tube 3, preventing dust and moisture in the air from seeping into the interior of the first protective tube 1 and the second protective tube 2 through the gaps in the connection, thus improving the sealing performance of the first protective tube 1 and the second protective tube 2. Similarly, the reverse operation can be used to remove them, improving the efficiency of disassembly and assembly, and not affecting the secondary use of the first protective tube 1 and the second protective tube 2. Finally, the separator 7 isolates the cables to prevent them from contacting each other and getting tangled, facilitating subsequent troubleshooting.

Claims

1. A cable protection conduit that is easy to install and fix, characterized in that: It includes a first protective tube (1), a second protective tube (2), and a reinforcing tube (3). One end of the first protective tube (1) is fixedly connected to a connecting end, and the surface of the connecting end is provided with an external thread. One end of the second protective tube (2) is provided with an internal thread, and the external thread is compatible with the internal thread. The top of the first protective tube (1) and the second protective tube (2) are both provided with threaded grooves (6). The reinforcing tube (3) is fixedly connected to the threaded grooves (6) on the first protective tube (1) and the second protective tube (2) by fastening bolts (5).

2. The cable protection pipe for easy installation and fixing according to claim 1, characterized in that: Both sides of the reinforcing tube (3) are bonded with sealing rings (4), and the sealing rings (4) are tightly attached to the surfaces of the first protective tube (1) and the second protective tube (2).

3. The cable protection pipe for easy installation and fixing according to claim 1, characterized in that: The interiors of both the No. 1 protective tube (1) and the No. 2 protective tube (2) are hollow and of the same size.

4. The cable protection pipe for easy installation and fixing according to claim 1, characterized in that: The first protective tube (1) and the second protective tube (2) are equipped with a partition frame (7), which is cross-shaped.

5. A cable protection pipe for easy installation and fixing according to claim 1, characterized in that: The surfaces of the No. 1 protective pipe (1), the No. 2 protective pipe (2), and the reinforcing pipe (3) are coated with an anti-rust layer, which includes an epoxy zinc-rich primer layer and an epoxy iron oxide red primer layer.

6. A cable protection pipe for easy installation and fixing according to claim 1, characterized in that: The interior of the reinforcing tube (3) is hollow, and the size of the reinforcing tube (3) is larger than the size of the first protective tube (1) and the second protective tube (2).

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